httr2 (development version)

req_body_form(), req_body_multipart(), and req_url_query() now support multiple arguments with the same name (#97, #107).
req_throttle() correctly sets throttle rate (@jchrom, #101).
req_error() can now correct force successful HTTP statuses to fail (#98).
req_headers() will now override Content-Type set by req_body_*() (#116)
req_url_query() never uses scientific notation for queries (#93)
req_perform() now respects httr::with_verbose() (#85)
response() now defaults body to raw(0) for consistency with real responses (#100).
httr_path class renamed to httr2_path to correctly match package name (#99).
Added PKCE support to oauth_flow_device() (@flahn, #92).

httr2 0.1.1